Liquid crystal array antenna structure
AssigneeTMY Technology Inc.
InventorsHsi-Hsir Chou, Yun-Hao Chang
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Abstract
A liquid crystal array antenna structure is provided in the disclosure. The liquid crystal array antenna structure includes a first substrate layer, a second substrate layer, a third substrate layer, four liquid crystal units, a first surface unit, a second surface unit, a third surface unit, and a fourth surface unit. The four liquid crystal units are arranged between the first substrate layer and the second substrate layer. When a bias voltage is applied to the liquid crystal units, a central operating frequency and a beam scanning range of the liquid crystal array antenna structure are a first frequency band and a first range, respectively.
Claims20
A liquid crystal array antenna structure, comprising:
- a first substrate layer, having a first upper surface and a first lower surface;
- a second substrate layer, having a second upper surface and a second lower surface;
- a third substrate layer, having a third upper surface and a third lower surface;
- four liquid crystal units, arranged between the first substrate layer and the second substrate layer;
- and
- a first surface unit, arranged at the first lower surface;
- a second surface unit, arranged at the second upper surface;
- a third surface unit, arranged at the third upper surface;
- a fourth surface unit, arranged at the third lower surface;
- wherein a central operating frequency and a beam scanning range of the liquid crystal array antenna structure are a first frequency band and a first range respectively when a bias voltage is applied to the liquid crystal units.
Dependencies are inferred from the claim text.